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Multi-pane, multi-geometry goggle eye-shield

a goggles and eye shield technology, applied in the field of multi-pane eye shield goggles and multi-pane eye shields, can solve the problems of fogging impairing vision, affecting vision, and affecting the momentary impairment of vision, so as to achieve easy and cost-effective manufacturing, clear image, and wide range of vision

Active Publication Date: 2017-06-13
ABOMINABLE LABS LLC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0011]This aspect of the invention provides a fashionable goggle or eye-shield mask that is desirable and pleasing in appearance. The goggle or eye-shield mask is desirable because the spherical outer eye-shield provides a wearer protection from invasive matter to the eyes that is windblown or airborne, such as snow and ice, while still providing wearers a broad range of vision, a less distorted image, less glare, and an overall more comfortable and enjoyable experience. The goggle or eye-shield mask is fashionable and pleasing in appearance by today's standards because it provides for a currently in-fashion spherical outer lens that may be implemented with, for example, an “infinity-type” lens goggle where the spherical peripheral surface area of the lens material itself extends to the ultimate extent of the anterior perimeter surface of the goggle.
[0012]In accordance with another embodiment and according to a second aspect of the invention, there is provided a multi-pane, multi-geometry eye-shield as described in connection with each embodiment of the previously described, aspect of the invention, wherein the eye-shield is further adapted for heating. The device of this aspect of the invention further comprises heating of the eye-shield and assists in providing a goggle or eye-shield mask that is fog and condensation resistant, or dew resistant, by raising the temperature of the surface of the eye-shield above that temperature at which condensation forms. Limiting the formation of condensation, or fogging, on a lens provides a safer and more enjoyable environment and experience for a wearer.
[0013]Further in accordance with this second aspect of the invention, the eye-shield adapted for heating further preferably comprises a heater attached to at least one of the eye-shield members—preferably for purposes of this invention to the cylindrical eye-shield member. The device of this aspect of the invention of attaching a heater to one of the eye-shield members enables direct heating of the eye-shield. Directly heating the eye-shield additionally helps to effectively prevent fogging and condensation from forming on the eye-shield, creating a safer and more enjoyable environment for the wearer.
[0015]The device of this aspect of the invention of attaching a thin-film heater preferably to the anterior convex surface of the cylindrical posterior eye-shield member, or cylindrical inner eye-shield member in accordance with the second embodiment of the invention, lowers manufacturing costs of a goggle or eye-shield that is currently fashionable, appealing to the eye and desirable to wear while still maintaining an ability to heat the eye-shield by supplying power through the electrical contact members to combat the problem of fog and condensation. Evenly depositing a thin-film layer on a spherical, or toric, member has not been developed or taught heretofore, and this in part accounts for what would be excessive and greater costs associated with attempting to do so. By attaching the thin film member to the posterior cylindrical eye-shield in accordance with the present invention, wearers benefit by having the capacity to heat the goggles or eye-shield mask comprising a currently more fashionable and appealing spherical lens while still maintaining lower development and manufacturing costs of the eye-shield apparatus.
[0020]The device of these embodiments of the invention provide a fashionable and desirable goggle, or eye-shield mask, that is easy and cost effective to manufacture and which is also capable of being heated, as with a battery pack carried on the goggle frame, the goggle strap or the user's person or vehicle (such as a quad runner or a snowmobile). The spherical anterior eye-shield member provides wearers with a comfortable goggle or eye-shield mask that provides a wide range of vision, a clear image, little glare, and overall an improved wearing experience. Heating the eye-shield provides fog and condensation resistance. This functionality of the present invention enhances the visibility of the wearer and lends to a safer activity. Further, the provision of a water-tight and air-tight seal between the panes of the multi-pane, multi-geometry lens eye-shield further enhances the power efficiency and fog preventing capability of the eye-shield and thus lends to an improved overall eye-shield system.
[0021]Further, in accordance with another aspect of the invention, the eye-shield forms an air-tight and / or water-tight space between the panes of the multi-pane, multi-geometry eye-shield or lens, whether the eye-shield is adapted for heating or not. Further, in the case of a multi-pane, multi-geometry eye-shield adapted for heating, the plurality of electrical contact members of the eye-shield adapted for heating with a thin-film heater preferably communicate through the gasket member, and / or the circuits or wires leading up to the contact members communicate through the gasket member, without compromising the water-tight or air-tight space. The device of this aspect of the invention allows for a greater resistance to fog and condensation from forming on the eye-shield. The water-tight or air-tight semi-annular space provides the ability to keep moisture, and in turn condensation, from forming between multiple layers of the multi-pane eye-shield.

Problems solved by technology

It is also often necessary to use such goggles or masks in environments involving conditions which contribute to condensation build-up on the eye-shield and where even momentary impairment of vision by fogging would be problematic.
In such environments, when the temperature of such an eye-shield drops below a dew-point temperature, i.e., the atmospheric temperature below which water droplets begin to condense and dew can form, fogging occurs.
Thus, fogging that impairs vision is a common problem with such goggles and masks, and there have been various conductive apparatus devised for preventing condensation build-up on eye-shields for eye-protecting shields.
Additionally, because of the flat surface of the cylindrical eye-shield, light enters the lens at different angles which is considered by some to distort the image that the wearer sees and to create glare.
These disadvantages have created a potential for hazards.
Absent intentional design for irregular-shaped lenses as described in co-pending U.S. patent application Ser. No. 14 / 040,683, by Cornelius, for Multiregion Heated Eye Shield, an irregular coating of ITO on the surface will create an undesirable uneven resistance in the material and result in undesirable uneven heating.
It is apparent therefore, that the relatively easier and cost effective process of applying ITO to a cylindrical lens has not allowed easy production of a heated lens that is also more desirable and spherical, or toric, in shape.

Method used

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Examples

Experimental program
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first embodiment

[0070]Referring to FIGS. 1a, 2a, 3a-g, 5a, 6a-d, and 7a-d, there are shown multi-pane, multi-geometry eye-shield components for an embodiment of a multi-pane, multi-geometry eye-shield 100, such as may be adapted for use in a ski goggle, that comprises an outer spherical, or toric, anterior eye-shield member 101 preferably made of a suitable optical grade plastic that is transparent and translucent, such as polycarbonate plastic, and may be either machined or made by injection molding. The outer eye-shield member 101 has an anterior convex substantially spherical surface area 104, an anterior convex substantially spherical peripheral surface area 162, a posterior concave substantially spherical surface area 105, and a posterior concave substantially spherical peripheral surface area 164. The outer eye-shield member 101 has two ends 120, 121. On each end 120, 121 of outer eye-shield member 101, there is a hole 124, 125, each hole formed, or defined, by a loop or band 122, 123 of resi...

second embodiment

[0082]Referring to FIGS. 1b, 2b, 3h-3i, 5b, 6a-d, 7e-f and 10a-10c, in a second embodiment of the invention, there is provided a multi-pane, multi-geometry goggle eye-shield 100′ adapted for heating with a power source, such as for example a lithium-ion battery 229, carried for example on a goggle frame, a goggle strap, another eye-shield frame or on a user's person. Just as with the eye-shield 100, the eye-shield 100′ also comprises a spherical, or toric, anterior outer eye-shield member 101 preferably made of a suitable optical grade plastic that is transparent and translucent, such as polycarbonate plastic. Eye-shield member 101 may be either machined or made by injection molding and has an anterior convex substantially spherical surface area 104 and a substantially spherical anterior peripheral surface area 162. The eye-shield member 101 further comprises a posterior concave substantially spherical surface area 105 and a posterior substantially spherical peripheral surface area ...

third embodiment

[0091]Referring to FIGS. 2a, 6a-d, 7a-d, 8a, 9a, 11a-g and 12a-b there are shown multi-pane, multi-geometry eye-shield components for another, third, embodiment of a multi-pane, multi-geometry eye-shield 100″, such as may be adapted for use in a ski goggle. As with eye-shields 100 and 100′, eye-shield 100″ (see FIG. 9a) comprises an outer spherical, or toric, anterior eye-shield member 101 preferably made of a suitable optical grade plastic that is transparent and translucent, such as polycarbonate plastic, and may be either machined or made by injection molding. The outer eye-shield member 101 has an anterior convex substantially spherical surface area 104, an anterior convex substantially spherical peripheral surface area 162, a posterior concave substantially spherical surface area 105, and a posterior concave substantially spherical peripheral surface area 164. The outer eye-shield member 101 has two ends 120, 121. On each end 120, 121 of outer eye-shield member 101, there is a ...

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PUM

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Abstract

A multi-pane, multi-geometry eye-shield adapted to be installed into a frame of an eye-shield, such as a goggle for protecting user's eyes, comprising a spherical anterior outer eye-shield member, a cylindrical posterior inner eye-shield member, an irregular-shaped gasket member between the anterior and posterior eye-shield members forming a water-tight and air-tight semi-annular space therebetween. The posterior cylindrical inner eye-shield member may further be adapted for heating to reduce condensation comprising a thin-film, electrically conductive heating element, such as Indium Tin Oxide (ITO), and electrical contact members to connect the thin-film heating element to a power source.

Description

FIELD OF THE INVENTION[0001]This invention relates to multi-pane eye-shield goggles and multi-pane eye-shields adapted to be interchangeably installed by a user in eye-protecting eye-shield frames and more particularly to a multi-pane, multi-geometry eye-shield optionally adaptable for heating to prevent fogging and adapted for interchangeable user installation, or optionally more permanent inclusion in a non-interchangeable lens goggle system, on a goggle or a mask such as may be used for outdoor winter sports, skiing, hiking, mountaineering, climbing, ice climbing, snowboarding, snowmobiling, paintballing, swimming, scuba diving, snorkeling, hazardous activities requiring safety eye protection, industrial use, target shooting, police work, tactical operations, riot control, corrections or military use.BACKGROUND OF THE INVENTION[0002]It is often desirable to use goggles or protective eye-shield masks for protecting one's vision from invasion of the eyes by snow, ice, precipitation...

Claims

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Application Information

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Patent Type & Authority Patents(United States)
IPC IPC(8): H05B1/00G02C11/08A61F9/02
CPCG02C11/08A61F9/029
Inventor CORNELIUS, JACK C.
Owner ABOMINABLE LABS LLC
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